Functional Devices-RIB TR40VA002 Transformer With power disconnected

With power disconnected

allowing for fast

these are different part numbering conventions for the exact same size two green cartridge

or a cracked heat exchanger causing abnormal heat distribution

System Versatility: Supports both direct acting and reverse acting pneumatic thermostat configurations

Functional Devices-RIB TR40VA002 Transformer With power disconnectedFor high reliability power conversion in building automation and HVAC control systems, the Functional Devices RIB TR40VA002 Transformer provides a robust 40VA solution. This heavy duty 120V to 24V step down transformer is engineered for continuous duty applications where stable secondary voltage is critical for powering sensors, driving relays, and managing digital I O circuits. With its inherently limited overcurrent protection, this Class 2 UL 1585